| ECO A09 in 2002 play it! deep fritz defeats black's deep fritz in 127 moves | 1. Nf3 d5 2. c4 e6 3. b3 Nf6 4. g3 Be7 5. Bb2 O-O 6. Bg2 c5 7. O-O Nc6 8. cxd5 exd5 9. d4 Bg4 10. Nc3 Rc8 11. dxc5 Bxc5 12. Rc1 Re8 13. Nxd5 Qxd5 14. Qxd5 Nxd5 15. Rxc5 Rxe2 16. Rb1 Rd8 17. h3 Bf5 18. Re1 Rxe1+ 19. Nxe1 Nde7 20. Bc3 Rd6 21. Kh2 f6 22. g4 Bg6 23. Kg3 a6 24. f4 Bb1 25. a3 Ba2 26. Bb4 Rd1 27. Bf3 Rb1 28. Nd3 a5 29. Bd2 Rxb3 30. Rc3 Rxc3 31. Bxc3 Bd5 32. a4 b6 33. Nb2 Kf7 34. Be2 Bb3 35. Bc4+ Bxc4 36. Nxc4 Nd5 37. Be1 Nd4 38. f5 Nb3 39. Bf2 Nc5 40. Bxc5 bxc5 41. Kf3 Nc3 42. Ke3 g5 43. Kd3 Nd5 44. Nxa5 Nf4+ 45. Kd2 Ke7 46. Nb7 c4 47. Kc3 Nxh3 48. a5 Kd7 49. Nc5+ Kc6 50. Kxc4 Nf2 51. a6 Kb6 52. Nd7+ Kxa6 53. Nxf6 Kb6 54. Kd5 Kb5 55. Ke6 Kc4 56. Kf7 Kd3 57. Kg7 Ke2 58. Kxh7 Kf3 59. Kg7 Ke2 60. Kh6 Ke3 61. Kxg5 Kf3 62. Kh5 Kf4 63. g5 Nd1 64. Nd5+ |
| ECO A05 in 2004 play it! deep fritz defeats black's shredder in 139 moves | 1. Nf3 Nf6 2. c4 c5 3. d4 a6 4. dxc5 e6 5. Be3 Qc7 6. Nc3 Bxc5 7. Bxc5 Qxc5 8. e4 O-O 9. Be2 d6 10. O-O Nc6 11. Qd2 Rd8 12. Rad1 e5 13. a3 a5 14. Nd5 Nxe4 15. Qd3 Bf5 16. Ng5 Qd4 17. Nxf7 Qxd3 18. Bxd3 Kxf7 19. f3 Nc3 20. Nxc3 Bxd3 21. Rxd3 Nd4 22. f4 Kg8 23. Re1 Rac8 24. b3 Re8 25. Nd5 Nc2 26. Re2 Nd4 27. Re4 b5 28. cxb5 Nxb5 29. fxe5 dxe5 30. Rde3 Rc1+ 31. Kf2 Nxa3 32. Rxe5 Rc2+ 33. Kg3 Rxe5 34. Rxe5 Rb2 35. Re8+ Kf7 36. Re7+ Kg6 37. Rb7 Kf5 38. Nc3 g5 39. h4 h6 40. h5 Rd2 41. Rf7+ Ke6 42. Rf6+ Ke7 43. Rc6 Nc2 44. Ne4 Rd3+ 45. Kf2 Ne3 46. Ke2 Rxb3 47. Rxh6 Nxg2 48. Rh7+ Kd8 49. Kd2 g4 50. h6 Rh3 51. Rh8+ Kc7 52. h7 Nf4 53. Ra8 Ng6 54. Ng5 Rh2+ 55. Ke3 a4 56. Rg8 a3 57. Rxg6 Kb7 58. Rg7+ Kb6 59. Rg8 g3 60. h8=Q Rxh8 61. Rxh8 Kb5 62. Kf3 Kc4 63. Kxg3 a2 64. Rh1 Kc3 65. Nf3 Kb2 66. Rh2+ Kb1 67. Nd2+ Kb2 68. Nc4+ Kb3 69. Rb2+ Kxc4 70. Rxa2 |
| ECO A05 in 2003 play it! deep fritz defeats black's shredder 0 in 131 moves | 1. Nf3 Nf6 2. c4 e6 3. Nc3 c5 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. Re1 d6 8. e4 a6 9. d4 cxd4 10. Nxd4 Qc7 11. Be3 O-O 12. Rc1 Re8 13. f4 Nbd7 14. f5 Bd8 15. fxe6 fxe6 16. Bh3 Nf8 17. b4 Rc8 18. Bf4 Qd7 19. Nd5 Ng6 20. a4 Kh8 21. b5 a5 22. Rc2 Ra8 23. Rf2 Qf7 24. Bxd6 exd5 25. e5 Qg8 26. exf6 Rxe1+ 27. Qxe1 Bxf6 28. Rxf6 gxf6 29. Be6 Qd8 30. Nf5 d4 31. Qf2 Bc8 32. Ne7 Kg7 33. Nxc8 Rxc8 34. Qxd4 Ra8 35. Qd5 Ne7 36. Qd1 h5 37. Qd4 Nc8 38. c5 Nxd6 39. cxd6 Ra7 40. Qd5 Kh6 41. Bf5 Kg7 42. d7 Rc7 43. Qd1 Kh6 44. Qf3 Rxd7 45. Bxd7 Qxd7 46. Qxf6+ Kh7 47. Qxb6 Qd1+ 48. Kf2 Qxa4 49. Qc7+ Kg6 50. b6 Qd4+ 51. Ke2 Qe4+ 52. Kd2 Qd4+ 53. Kc2 Qe4+ 54. Kc3 Qb4+ 55. Kd3 Qb3+ 56. Kd4 Qb4+ 57. Kd5 Qb3+ 58. Kc6 Qf3+ 59. Kb5 Qe2+ 60. Qc4 Qe5+ 61. Ka6 Qf6 62. Qe4+ Kg7 63. Qf4 Qe6 64. Ka7 Qe2 65. b7 Qe7 66. Ka8 |
| ECO A05 in 2002 play it! deep fritz defeats black's fritz in 71 moves | 1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O O-O 7. d4 d6 8. d5 Na5 9. Nd2 a6 10. Qc2 Rb8 11. b3 b5 12. Bb2 Bh6 13. f4 bxc4 14. bxc4 e5 15. dxe6 Bxe6 16. Nd5 Rxb2 17. Qxb2 Bg7 18. Qc1 Ng4 19. Rb1 Re8 20. e4 Bd4+ 21. Kh1 Nf2+ 22. Rxf2 Bxf2 23. Nf3 f5 24. Ng5 fxe4 25. Bxe4 Bg4 26. Qc2 Bd4 27. h3 Be6 28. Bxg6 Bxd5+ 29. cxd5 Re7 30. Bxh7+ Kh8 31. Bg6 Qf8 32. Ne6 Rxe6 33. dxe6 Nc6 34. Qe2 Qe7 35. Qg4 Bg7 36. Qh5+ |
| ECO A05 in 2004 play it! deep fritz defeats black's shredder in 97 moves | 1. Nf3 Nf6 2. b3 d5 3. Bb2 Bg4 4. e3 Nbd7 5. Be2 e6 6. h3 Bh5 7. d3 Bd6 8. Nbd2 Qe7 9. g4 Bg6 10. g5 Nh5 11. Rg1 h6 12. Nh4 hxg5 13. Nxg6 fxg6 14. Nf3 O-O-O 15. Qd2 Kb8 16. Rxg5 Nhf6 17. O-O-O e5 18. Rxg6 Rxh3 19. Rdg1 Rh7 20. Kb1 c6 21. c4 e4 22. Nd4 Ne5 23. R6g2 dxc4 24. dxe4 cxb3 25. axb3 g6 26. f4 Bb4 27. Qc2 Ned7 28. Rxg6 Rh2 29. e5 Nd5 30. e6 Nf8 31. Rg7 Qc5 32. Qe4 Ka8 33. Rc1 Qb6 34. e7 Nxe7 35. Rxe7 Bxe7 36. Qxe7 Ng6 37. Qf6 Nf8 38. f5 Nd7 39. Qe7 Nf8 40. Bf3 Rc8 41. f6 Rf2 42. Be4 Qa5 43. Nxc6 Qd2 44. Qa3 Qxb2+ 45. Qxb2 Rxb2+ 46. Kxb2 bxc6 47. Bxc6+ Kb8 48. e4 Rd8 49. Bd5 |
| ECO A05 in 2003 play it! deep fritz defeats black's fritz in 83 moves | 1. Nf3 Nf6 2. d4 d5 3. c4 e6 4. Bg5 Be7 5. e3 Nbd7 6. Nc3 c6 7. Bd3 O-O 8. O-O dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. Rc1 Nxc3 12. Rxc3 e5 13. Qc2 exd4 14. exd4 Nb6 15. Re3 Qd8 16. Bb3 Nd5 17. Re5 f6 18. Bxd5+ cxd5 19. Re3 Bg4 20. Rfe1 Bxf3 21. Rxf3 Qd7 22. Rfe3 Rae8 23. R3e2 Qb5 24. h3 Rxe2 25. Rxe2 Re8 26. Rxe8+ Qxe8 27. Qc5 Qc6 28. Qxc6 bxc6 29. f4 a5 30. f5 Kf8 31. Kf2 Ke7 32. Ke3 g6 33. Kd3 gxf5 34. Kc3 Kd6 35. b4 a4 36. Kb2 f4 37. Ka3 Kd7 38. Kxa4 Kc8 39. Ka5 Kb7 40. b5 Kc7 41. Ka6 cxb5 42. Kxb5 |
| ECO A07 in 2004 play it! deep fritz defeats black's deep fritz in 100 moves | 1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. c4 c6 5. d4 Bb4+ 6. Bd2 Be7 7. Qc2 Nbd7 8. O-O O-O 9. Bf4 dxc4 10. Qxc4 Nd5 11. Bc1 a5 12. e4 N5b6 13. Qc2 a4 14. Re1 f5 15. h3 Nf6 16. Nc3 Bb4 17. exf5 exf5 18. Bd2 f4 19. Bxf4 Nfd5 20. Bd2 Bf5 21. Qd1 Bd6 22. Ne5 Qf6 23. f4 a3 24. Qb3 axb2 25. Nxd5 Nxd5 26. Qxb2 Ra3 27. Kh2 Ra7 28. a4 Bc7 29. a5 Rd8 30. g4 Be6 31. f5 Bf7 32. Rf1 Re8 33. Rae1 Rf8 34. g5 Qd8 35. Kh1 Be8 36. f6 Qd6 37. Qb3 Bf7 38. Bf4 Qb4 39. Qxb4 Nxb4 40. Bd2 Nc2 41. Re4 Bxe5 42. dxe5 Re8 43. Bc3 c5 44. e6 Rxe6 45. Rf5 Nd4 46. Rxc5 Nc6 47. Rxe6 Bxe6 48. fxg7 Ra8 49. Rb5 Rc8 50. Bf6 Nd8 |
| ECO A05 in 2003 play it! deep fritz defeats black's fritz in 99 moves | 1. Nf3 Nf6 2. d4 d5 3. c4 e6 4. Nc3 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. e4 c5 10. e5 cxd4 11. Nxb5 axb5 12. exf6 gxf6 13. Nxd4 Qb6 14. Be3 Bb4+ 15. Kf1 Bc5 16. Nxb5 Bb7 17. Qe2 Rg8 18. Rg1 Qc6 19. Qf3 Qb6 20. Qf4 e5 21. Qc4 Bxe3 22. fxe3 Nc5 23. Rd1 Kf8 24. Bc2 Ra5 25. a4 Ba6 26. Kf2 Bxb5 27. axb5 Rxb5 28. Rd5 f5 29. h3 Kg7 30. Rb1 Qe6 31. Kg1 Rgb8 32. Rbd1 Ne4 33. Bxe4 Rb4 34. Qc5 Rxe4 35. Rd8 Rxd8 36. Rxd8 f6 37. Qf8+ Kg6 38. Qh8 Qe7 39. Re8 Qf7 40. Rg8+ Kh6 41. Rf8 Qe7 42. Rxf6+ Kg5 43. Rf8 Kh6 44. Qg8 Qg7 45. Qe6+ Qg6 46. Rf6 Rxe3 47. Qxf5 Re2 48. Rxg6+ hxg6 49. Qf8+ Kh7 50. Qf7+ |
| ECO A05 in 2002 play it! deep fritz defeats black's fritz in 134 moves | 1. Nf3 Nf6 2. c4 c5 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d5 6. cxd5 Bc5 7. N5c3 O-O 8. e3 e4 9. Be2 Qe7 10. a3 Rd8 11. b4 Bd6 12. Bb2 a5 13. bxa5 Be5 14. Qc2 Bf5 15. Nd2 Nxd5 16. Nxd5 Rxd5 17. Bxe5 Rxe5 18. Nb3 Na6 19. O-O Nc5 20. Nd4 Qg5 21. Rfb1 Bg4 22. Bf1 Rd5 23. Qc3 Bh3 24. Ra2 Qg6 25. Qb4 Rg5 26. f4 exf3 27. Nxf3 Rd5 28. e4 Qxe4 29. Re1 Qxb4 30. axb4 Nd3 31. gxh3 Nxe1 32. Nxe1 Kf8 33. b5 Rd6 34. a6 Ra7 35. Nf3 f6 36. Kf2 g6 37. Ke3 h6 38. h4 Ke8 39. Bc4 h5 40. Rg2 bxa6 41. bxa6 Re7+ 42. Kf4 Rc7 43. Bb5+ Kf7 44. Ra2 Ra7 45. Ra4 Ke6 46. Nd4+ Kd5 47. Bd3 Kc5 48. Nb3+ Kc6 49. Bxg6 Kc7 50. Rc4+ Kb6 51. Bxh5 Rh7 52. Be2 Rxh4+ 53. Kg3 Rxc4 54. Bxc4 Rc6 55. Nd2 Rd6 56. Nf3 Rd7 57. h4 Rc7 58. Be2 Re7 59. Bf1 Re4 60. h5 f5 61. h6 Rg4+ 62. Kf2 Rg6 63. h7 Rh6 64. Ng5 Rh5 65. Kg3 Ka7 66. Be2 Rh6 67. Bd3 Rh5 |
| ECO A04 in 2004 play it! deep fritz defeats black's fritz in 81 moves | 1. Nf3 c5 2. c4 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Nf6 6. g3 Qb6 7. Ndb5 Ne5 8. Bg2 a6 9. Qa4 Nfg4 10. O-O Rb8 11. Na3 Bxa3 12. Qxa3 Nxc4 13. Qa4 Qc5 14. Ne4 b5 15. Qc2 Qb6 16. b3 Nce5 17. h3 d5 18. Nc5 Nh6 19. Bf4 f6 20. e4 dxe4 21. Bxe5 fxe5 22. b4 e3 23. fxe3 Nf5 24. Be4 Qc7 25. g4 Nxe3 26. Bg6+ Kd8 27. Qd2+ Nd5 28. Rf7 Qd6 29. Rd1 Re8 30. Qg5+ Re7 31. Rc1 Nf4 32. Rf8+ Kc7 33. Rxf4 Kb6 34. Rf2 Ka7 35. Rd2 Qc7 36. Be4 Bb7 37. Bxb7 Rxb7 38. Rcd1 a5 39. Qe3 axb4 40. Rd8 Rb6 41. R1d7 |
| ECO A05 in 2003 play it! deep fritz defeats black's shredder 0 by checkmate in 109 moves | 1. Nf3 Nf6 2. d4 e6 3. Bg5 c5 4. c3 d5 5. e3 Nbd7 6. Nbd2 Qc7 7. Qa4 Bd6 8. Bxf6 gxf6 9. c4 O-O 10. cxd5 Nb6 11. Qb3 Nxd5 12. Rc1 b6 13. Be2 Bb7 14. O-O Be7 15. Qa4 f5 16. b4 Bc6 17. b5 Bb7 18. Rfd1 Rfc8 19. Nb3 Nf6 20. dxc5 bxc5 21. a3 Nd7 22. Nbd2 Rd8 23. Qc2 Rac8 24. Nc4 Be4 25. Bd3 Bxf3 26. gxf3 Kh8 27. Be2 Rg8+ 28. Kh1 Rcd8 29. f4 Rg6 30. Bf3 Rdg8 31. a4 f6 32. a5 Rb8 33. Rb1 Rg7 34. Qb3 Bd8 35. Qd3 Nf8 36. b6 axb6 37. axb6 Qc8 38. Qd6 Kg8 39. b7 Qc7 40. Qxd8 Rxd8 41. Rxd8 Qxd8 42. b8=Q Qd7 43. Rd1 Qe7 44. Rd8 Rg6 45. Nb6 Kf7 46. Rc8 Rg7 47. Bh5+ Kg8 48. Nd7 Qd8 49. Rxd8 Rg1+ 50. Kxg1 Kg7 51. Nxf8 Kh6 52. Qb7 Kxh5 53. Qf3+ Kh6 54. Qh3+ Kg7 55. Qxh7# |
| ECO A05 in 2003 play it! deep fritz defeats black's shredder 0 in 83 moves | 1. Nf3 Nf6 2. c4 c5 3. Nc3 e6 4. e4 Nc6 5. Be2 d5 6. exd5 exd5 7. d4 Be7 8. Be3 dxc4 9. dxc5 O-O 10. Qa4 Qa5 11. Bxc4 Ng4 12. Qxa5 Nxa5 13. Nd5 Nxe3 14. Nxe7+ Kh8 15. fxe3 Nxc4 16. Ke2 Be6 17. Rac1 Nxb2 18. Nd4 Bc4+ 19. Kd2 Ba6 20. c6 Nc4+ 21. Rxc4 Bxc4 22. Rc1 Ba6 23. c7 b6 24. Nef5 g6 25. Nd6 Kg7 26. Rc6 Rg8 27. e4 Rgf8 28. e5 Rh8 29. g3 Rhf8 30. e6 Kf6 31. Ne4+ Kg7 32. Rd6 Bb7 33. Ng5 Kf6 34. Nxf7 Ba6 35. Nd8 Re8 36. N4c6 Bc8 37. Ke3 h6 38. Ke4 Kg7 39. Kd5 Kf8 40. Rd7 h5 41. Kd6 h4 42. gxh4 |
| ECO A04 in 2003 play it! deep fritz defeats black's deep fritz in 73 moves | 1. Nf3 c5 2. e4 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2 Qxb2 9. Rb1 Qa3 10. f5 Nc6 11. fxe6 fxe6 12. Nxc6 bxc6 13. Be2 Be7 14. O-O Qa5 15. Kh1 O-O 16. Nd5 Qd8 17. Nxe7+ Qxe7 18. Rbd1 Rb8 19. Bxf6 gxf6 20. Qxd6 Qxd6 21. Rxd6 Rb6 22. Bd3 Kg7 23. Kg1 Rf7 24. Rd8 Rf8 25. Rxf8 Kxf8 26. Rxf6+ Kg7 27. e5 c5 28. Rf3 Rb2 29. Rg3+ Kh6 30. Rg8 Bd7 31. g4 Bb5 32. Be4 Be2 33. h3 c4 34. Bc6 Rb8 35. Rxb8 Kg5 36. Kf2 Bxg4 37. Rg8+ |
| ECO A04 in 2002 play it! deep fritz defeats black's shredder in 80 moves | 1. Nf3 c6 2. c4 d5 3. e3 Nf6 4. Nc3 e6 5. d4 Nbd7 6. a3 Bd6 7. Bd3 O-O 8. O-O dxc4 9. Bxc4 e5 10. h3 Qe7 11. Qc2 Bc7 12. Ba2 exd4 13. exd4 Nb6 14. Re1 Qd6 15. Bg5 Nfd5 16. Rac1 Bd7 17. Ne4 Qg6 18. Nh4 Qh5 19. g4 Bxg4 20. hxg4 Qxg4+ 21. Ng2 Qh3 22. Ng3 Bxg3 23. fxg3 Qxg3 24. Qf5 Rae8 25. Bf4 Qf3 26. Rf1 Qe2 27. Rf2 Qe7 28. Qh5 Qd7 29. Be5 f6 30. Bg3 Re4 31. Nf4 Rxd4 32. Re2 Ra4 33. Rce1 Qf7 34. Qf5 a6 35. Bb3 Rc4 36. Ne6 Ra8 37. Bf2 g6 38. Qh3 Qd7 39. Rd2 f5 40. Bxb6 Rg4+ |
| ECO A09 in 2003 play it! deep fritz defeats black's deep fritz in 115 moves | 1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. d4 Nbd7 6. Qc2 Bd6 7. Be2 O-O 8. O-O dxc4 9. Bxc4 b5 10. Be2 Bb7 11. Rd1 Qc7 12. e4 e5 13. dxe5 Nxe5 14. Nd4 Ng6 15. g3 Rfe8 16. Bg5 Be5 17. Bxf6 Bxf6 18. Nd5 Qe5 19. Nxf6+ Qxf6 20. Nb3 Ne7 21. f4 Bc8 22. e5 Qh6 23. Rd6 Qh3 24. Qd1 Be6 25. Bf1 Qf5 26. Nd4 Qe4 27. Qd2 Bd5 28. Bg2 Qxg2+ 29. Qxg2 Bxg2 30. Kxg2 b4 31. Rc1 f6 32. a3 fxe5 33. fxe5 Rab8 34. a4 Rbc8 35. Rc5 a6 36. h3 h5 37. e6 g6 38. Rd7 h4 39. gxh4 Nf5 40. Nxf5 gxf5 41. Rd6 Kf8 42. Rdxc6 Rxc6 43. Rxc6 Ra8 44. Kg3 Ke7 45. a5 Rg8+ 46. Kf4 Rg2 47. Rxa6 Rxb2 48. Kxf5 Rf2+ 49. Ke5 Re2+ 50. Kd5 Rd2+ 51. Kc4 b3 52. Kxb3 Rd5 53. Kb4 Rd4+ 54. Kc5 Rf4 55. Rc6 Rf8 56. a6 Rf4 57. h5 Rf1 58. Kb6 |
| ECO A06 in 2003 play it! deep fritz defeats black's deep fritz in 133 moves | 1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 dxc4 8. Bxc4 Qc7 9. Ng5 Qa5 10. e4 Qb4 11. b3 h6 12. a3 Qa5 13. Nf3 e5 14. O-O exd4 15. Nxd4 Bxh2+ 16. Kxh2 Qe5+ 17. Kg1 Qxd4 18. Bb2 O-O 19. Rad1 Qc5 20. Ne2 Qg5 21. Rd3 Nh5 22. f4 Qg4 23. Rh3 Nb6 24. Bd3 f5 25. Rff3 Rf7 26. exf5 Nd5 27. f6 Nhxf6 28. Rfg3 Qd7 29. Rxh6 Qe7 30. Bh7+ Kf8 31. Rh1 Bg4 32. Bg6 Kg8 33. Be5 Qxa3 34. Bh7+ Kf8 35. Be4 Rd8 36. Bxd5 Rxd5 37. Bxf6 Rxf6 38. Rh8+ Kf7 39. Rxg4 Qc5+ 40. Qxc5 Rxc5 41. Rc8 Re6 42. Rc7+ Kf6 43. Nd4 Rd6 44. Nf3 g6 45. Ne5 Rc1+ 46. Kf2 Kf5 47. Rxb7 g5 48. Rf7+ Ke4 49. Rxg5 Rc3 50. Nc4 Rd5 51. Re5+ Rxe5 52. fxe5 Kd5 53. Rd7+ Ke6 54. Rd6+ Kf5 55. Rf6+ Kg5 56. Nd2 Rd3 57. Nf3+ Kg4 58. Rxc6 Rxb3 59. Rc4+ Kh5 60. g4+ Kh6 61. Rc6+ Kh7 62. Rc7+ Kh6 63. Rxa7 Rb4 64. g5+ Kg6 65. Ra6+ Kh7 66. Ke3 Rb8 67. Nd4 |
| ECO A05 in 2004 play it! deep fritz defeats black's deep fritz in 105 moves | 1. Nf3 Nf6 2. c4 e6 3. d4 b6 4. a3 Ba6 5. Qc2 Bb7 6. Nc3 c5 7. e4 cxd4 8. Nxd4 Nc6 9. Nxc6 Bxc6 10. Bf4 Bc5 11. Be2 O-O 12. Rd1 a5 13. Bg3 Qe7 14. e5 Ne8 15. Ne4 f5 16. exf6 Nxf6 17. Nxc5 Qxc5 18. O-O Ne8 19. Bd3 h6 20. Rfe1 a4 21. Qd2 Rc8 22. Re5 Qe7 23. Bc2 Qf7 24. c5 bxc5 25. Rxc5 Ra8 26. Rc1 Bd5 27. Qd4 Bb3 28. Bxb3 axb3 29. Qd3 d6 30. R5c3 Ra4 31. Qb5 Rd4 32. Qxb3 Qd7 33. Re1 Kh8 34. Rd3 Rxd3 35. Qxd3 Rf7 36. Qe2 Rf6 37. Bh4 g5 38. Bg3 Qa4 39. Qe4 Qb5 40. Qa8 Kg7 41. a4 Qb4 42. f3 Kf8 43. a5 g4 44. a6 gxf3 45. gxf3 e5 46. a7 Rf7 47. Ra1 Rb7 48. Qxb7 Qxb7 49. a8=Q Qxb2 50. f4 Qd4+ 51. Bf2 Qb2 52. fxe5 Qxe5 53. Re1 |
| ECO A05 in 2003 play it! deep fritz defeats black's fritz in 115 moves | 1. Nf3 Nf6 2. g3 g6 3. c4 Bg7 4. d4 O-O 5. Bg2 d6 6. Nc3 Nbd7 7. O-O e5 8. e4 c6 9. h3 Qb6 10. Re1 exd4 11. Nxd4 Ne8 12. Nf3 Qb4 13. Bf1 Nc5 14. Bd2 Qxb2 15. Rb1 Qa3 16. Re3 Qa6 17. Rb4 f5 18. e5 Qa5 19. Na4 Bh6 20. Nxc5 Bxe3 21. Nxb7 Bxb7 22. fxe3 Qc7 23. Qb3 Rb8 24. c5+ d5 25. Ba6 Rf7 26. Kg2 Re7 27. Nd4 h6 28. e6 Bxa6 29. Rxb8 Bb7 30. Ba5 Qxa5 31. Rxb7 Qxc5 32. Rd7 h5 33. Qb8 Rxe6 34. Rg7+ Kh8 35. Qf4 Nxg7 36. Qh6+ Kg8 37. Qxg7+ Kxg7 38. Nxe6+ Kf6 39. Nxc5 Ke5 40. Kf3 Kd6 41. Nd3 c5 42. Nf4 g5 43. Nxh5 g4+ 44. hxg4 fxg4+ 45. Kxg4 c4 46. Kf3 Ke5 47. Nf4 d4 48. Ng6+ Kd5 49. Ne7+ Kc5 50. exd4+ Kxd4 51. Nc6+ Kd3 52. Ne5+ Kd4 53. Nxc4 Kd5 54. Na5 a6 55. Nc6 Ke6 56. a4 Kd6 57. Nb4 a5 58. g4 |
| ECO A06 in 2003 play it! deep fritz defeats black's junior in 73 moves | 1. Nf3 d5 2. d4 Nf6 3. c4 dxc4 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. a4 Nc6 8. Qe2 Qc7 9. Nc3 Bd6 10. Rd1 O-O 11. h3 b6 12. d5 exd5 13. Bxd5 Bb7 14. e4 Rae8 15. Bg5 Nd4 16. Nxd4 Nxd5 17. Nxd5 Bxd5 18. Nf5 Bh2+ 19. Kh1 Rxe4 20. Qh5 Bb3 21. Re1 Qe5 22. Bd2 Bc2 23. Rec1 Bd3 24. Bc3 Qf4 25. Nxg7 Rd8 26. Rd1 Re7 27. Nf5 Re6 28. Rd2 Rd7 29. g3 Bxg3 30. fxg3 Qe4+ 31. Kg1 f6 32. Rf2 Be2 33. Qh6 Qc6 34. Re1 Bc4 35. Rxe6 Qxe6 36. Ne3 Rg7 37. Rxf6 |
| ECO A04 in 2004 play it! deep fritz defeats black's shredder in 73 moves | 1. Nf3 g6 2. c4 Bg7 3. d4 Nf6 4. g3 O-O 5. Bg2 d6 6. O-O Nbd7 7. Nc3 c6 8. e4 e5 9. h3 Nh5 10. d5 cxd5 11. cxd5 b6 12. Re1 Ba6 13. Bg5 Qc7 14. Rc1 Nc5 15. Na4 Qb7 16. Nxc5 bxc5 17. b3 Bb5 18. Nd2 Qd7 19. Be3 Rab8 20. Nc4 Rbc8 21. Kh2 Rb8 22. Na3 Ba6 23. Bd2 Qe7 24. Nc4 Qd7 25. a3 Bxc4 26. Rxc4 Qb5 27. Ra4 Qxb3 28. Ra6 Qa2 29. Be3 Rb2 30. Rf1 Rd8 31. Rxa7 Qc4 32. Qf3 Nf6 33. Rc1 Qb3 34. Qd1 Qb6 35. Qa4 Rb8 36. Qa6 Qd8 37. Ra1 |